From: Glenn Kennard <glenn.kennard@gmail.com>
Date: Wed, 23 Jul 2014 09:10:06 +0000 (+0200)
Subject: r600g: Add IMUL_HI/UMUL_HI support
X-Git-Tag: upstream/10.3~791
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2133a1aedf23c8d88a35b9ca2f30719a68705504;p=platform%2Fupstream%2Fmesa.git

r600g: Add IMUL_HI/UMUL_HI support

Fixes fs-imulExtended, fs-imulExtended-only-msb, fs-umulExtended,
fs-umulExtended-only-msb piglit tests.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/src/gallium/drivers/r600/r600_shader.c b/src/gallium/drivers/r600/r600_shader.c
index 0d9cb26..7b79646 100644
--- a/src/gallium/drivers/r600/r600_shader.c
+++ b/src/gallium/drivers/r600/r600_shader.c
@@ -6671,8 +6671,8 @@ static struct r600_shader_tgsi_instruction r600_shader_tgsi_instruction[] = {
 	{TGSI_OPCODE_TEX2,	0, FETCH_OP_SAMPLE, tgsi_tex},
 	{TGSI_OPCODE_TXB2,	0, FETCH_OP_SAMPLE_LB, tgsi_tex},
 	{TGSI_OPCODE_TXL2,	0, FETCH_OP_SAMPLE_L, tgsi_tex},
-	{TGSI_OPCODE_IMUL_HI, 0, ALU_OP0_NOP, tgsi_unsupported},
-	{TGSI_OPCODE_UMUL_HI, 0, ALU_OP0_NOP, tgsi_unsupported},
+	{TGSI_OPCODE_IMUL_HI,	0, ALU_OP2_MULHI_INT, tgsi_op2_trans},
+	{TGSI_OPCODE_UMUL_HI,	0, ALU_OP2_MULHI_UINT, tgsi_op2_trans},
 	{TGSI_OPCODE_TG4,   0, FETCH_OP_GATHER4, tgsi_unsupported},
 	{TGSI_OPCODE_LODQ,	0, FETCH_OP_GET_LOD, tgsi_unsupported},
 	{TGSI_OPCODE_LAST,	0, ALU_OP0_NOP, tgsi_unsupported},
@@ -6866,8 +6866,8 @@ static struct r600_shader_tgsi_instruction eg_shader_tgsi_instruction[] = {
 	{TGSI_OPCODE_TEX2,	0, FETCH_OP_SAMPLE, tgsi_tex},
 	{TGSI_OPCODE_TXB2,	0, FETCH_OP_SAMPLE_LB, tgsi_tex},
 	{TGSI_OPCODE_TXL2,	0, FETCH_OP_SAMPLE_L, tgsi_tex},
-	{TGSI_OPCODE_IMUL_HI, 0, ALU_OP0_NOP, tgsi_unsupported},
-	{TGSI_OPCODE_UMUL_HI, 0, ALU_OP0_NOP, tgsi_unsupported},
+	{TGSI_OPCODE_IMUL_HI,	0, ALU_OP2_MULHI_INT, tgsi_op2_trans},
+	{TGSI_OPCODE_UMUL_HI,	0, ALU_OP2_MULHI_UINT, tgsi_op2_trans},
 	{TGSI_OPCODE_TG4,   0, FETCH_OP_GATHER4, tgsi_tex},
 	{TGSI_OPCODE_LODQ,	0, FETCH_OP_GET_LOD, tgsi_tex},
 	{TGSI_OPCODE_LAST,	0, ALU_OP0_NOP, tgsi_unsupported},
@@ -7062,8 +7062,8 @@ static struct r600_shader_tgsi_instruction cm_shader_tgsi_instruction[] = {
 	{TGSI_OPCODE_TEX2,	0, FETCH_OP_SAMPLE, tgsi_tex},
 	{TGSI_OPCODE_TXB2,	0, FETCH_OP_SAMPLE_LB, tgsi_tex},
 	{TGSI_OPCODE_TXL2,	0, FETCH_OP_SAMPLE_L, tgsi_tex},
-	{TGSI_OPCODE_IMUL_HI, 0, ALU_OP0_NOP, tgsi_unsupported},
-	{TGSI_OPCODE_UMUL_HI, 0, ALU_OP0_NOP, tgsi_unsupported},
+	{TGSI_OPCODE_IMUL_HI,	0, ALU_OP2_MULHI_INT, cayman_mul_int_instr},
+	{TGSI_OPCODE_UMUL_HI,	0, ALU_OP2_MULHI_UINT, cayman_mul_int_instr},
 	{TGSI_OPCODE_TG4,   0, FETCH_OP_GATHER4, tgsi_tex},
 	{TGSI_OPCODE_LODQ,	0, FETCH_OP_GET_LOD, tgsi_tex},
 	{TGSI_OPCODE_LAST,	0, ALU_OP0_NOP, tgsi_unsupported},